After declining an invitation to visit the Arizona Cardinals on Tuesday, defensive end Brett Keisel has reportedly struck a deal to return to the Pittsburgh Steelers.
Steelers and DE Brett Keisel have reached agreement. Keisel back to Pittsburgh, per league source.
— Adam Schefter (@AdamSchefter) August 19, 2014
Keisel appeared in 12 games for the Steelers last season, registering 29 tackles and four sacks.